acids
Prononciation : [ˈæsɪdz]
Mot
Contexte : « chemistry »
(noun) acids are substances that can taste sour, and they can turn blue litmus paper red. They are important in chemistry and in our everyday lives, like in lemon juice or vinegar.
Exemple
Lemon juice is a natural acid that adds a sour flavor to food.
Exemple
Sugar does not contain acids and will not change the color of litmus paper.
Exemple
Can you name an acid that is safe to eat?
Contexte : « biology »
(noun) in biology, acids refer to the building blocks of proteins, like amino acids, which are important for our bodies to grow and stay healthy.
Exemple
Our bodies need amino acids to build muscles and repair tissues.
Exemple
Without these essential amino acids, our health could really suffer.
Exemple
What foods are rich in amino acids?
Contexte : « nutrition »
(noun) in nutrition, acids can refer to fatty acids, which are important fats our body needs for energy and cell functions.
Exemple
Olive oil contains healthy fatty acids that help our heart.
Exemple
Too much saturated fat does not have the same benefits as healthy fatty acids.
Exemple
What are some sources of healthy fatty acids?
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